Study of Pulse Width Modulation and Demodulation

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Study of Pulse Width Modulation and Demodulation Price And Quantity

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia North America South America Eastern Europe Western Europe Middle East Central America Asia Africa
Main Domestic Market All India

Pulse Amplitude Modulation & Demodulation

Objective:

Observe flat top samples, natural samples, sample & hold at different sampling frequencies
Recovery of modulating signal from de modulator circuit

Technical Specifications:

In built IC based DC regulated power supply +12V, + 5V/ 300mA.
On board sine wave audio frequency signal generator
Frequency: 1 KHz & 2KHz Amplitude: 0-10Vpp & 0-4 Vpp
On board sampling pulse generator (Frequency: 8KHz, 16KHz, 32KHz, 64KHz Amplitude: 5Vpp)
Modulation using IC 7555 multi vibraror.
Demodulation of PWM using 4 order / low pass filter & AC amplifier using
TL 074 with adjustable gain control.
Circuit diagram printed on Glass Epoxy PCB & all important IC's & test
points brought out on front panel.
Power requirement: 230 VAC +10%, 50Hz.
Power Chord, Patch Chords & Instruction Manual.